A ________ is a visual display of tabulated frequencies

After installing a new set of speakers, you try to play an audio CD and no sound is emitted. What is the basic first thing to do?

A) Check the external power cord for the speakers if applicable. B) Check the cabling for the speakers. C) Make sure the sound is not muted from the computer's Play Control. D) Check to see whether the sound card's driver is installed and enabled.

You cannot connect a hub to another hub unless it has an uplink port.

Answer the following statement true (T) or false (F)